Amakuru

Mu rwego rwo gupakira ibiryo bigezweho, zipper-convex zippers, nkikoranabuhanga rishya rya kashe, bigenda bihinduka ikintu cyingenzi mugutezimbere uburyo bwo gupakira no guhaza ibiryo bishya. Igishushanyo ntigikora gusa igikapu cyo gupakira cyoroshye gufungura no gufunga inshuro nyinshi, ariko kandi cyongerera igihe cyubuzima bwibiryo, kugabanya imyanda, kandi gitanga uburambe bwiza bwabaguzi.

Uruganda rwacu ruherutse gukora ibipapuro bishya bishya: umufuka wa kashe ya octagonal ifunze ibishyimbo bya kawa, byanze bikunze bizahaza abakunzi ba kawa hamwe n’abaguzi bangiza ibidukikije. Iyi paki idasanzwe ikozwe muri firime ya PET + PE cyangwa BOPE + PE, itanga urwego rwo hejuru rwo kuramba no kuramba.

Niterambere ryiterambere mubikorwa byo gupakira ibiryo, zipper nshya yubushyuhe buke bwa PE zipper yateje impungenge kubera imikorere yayo mishya nibyiza. Iki gicuruzwa cyagenewe cyane cyane imifuka yo gupakira ibiryo kandi gifite ahantu hihariye ho gushonga ubushyuhe buke, byemeza gushya numutekano wibiribwa bipfunyitse. Iri koranabuhanga rigezweho rizasobanura uburyo ibiryo bipakirwa, biha ababikora n'abaguzi guhitamo neza kubungabunga ibiryo.